HSL4
EXPANSION ANCHOR
Technical Datasheet
Update: Jan-23
http://hilti.to/traceable-fastener
HSL4 expansion anchor
Ultimate-performance heavy-duty expansion anchor
Anchor versions
Benefits
- Suitable for cracked concrete
C20/25 to C50/60
HSL4
Bolt version
(M8-M24)
- Suitable for seismic C1 and C2,
shock, fire and fatigue
HSL4-G
Threaded rod version
(M8-M24)
- Installation with hammer drilling,
diamond drilling and hollow drill
bit available for same
performance
- Top shear performance due to
high strength expansion and
shear sleeves
HSL4-B
Safety cap version
(M12-M24)
HSL4-SK
Countersunk version
(M8-M12)
- HSL4-B special safety cap
ensures proper installation
torque even without calibrated
torque wrench
- Tracefast improves quality
assurance of anchor installation
by making every fastener
uniquely identifiable and
allowing easy documentation
- Easily removable for temporary
and machine fastening
applications or retrofit needs
Base material
Load conditions
Concrete
(uncracked)
Concrete
(cracked)
Load conditions
Static/
quasistatic
Seismic
ETA-C1,
C2
Installation conditions
Other information
Other information
Hammer
Diamond Hollow drill Variable
Impact
drilled holes cored holes bit drilling embedment wrench with
depth
adaptative
torque
module
Tracefast
European
Technical
Assessment
Fatigue
ETA
Shock
Fire
resistance
ETA
CE
Nuclear
PROFIS
conformity power plant Engineering
approval
design
Software
http://hilti.to/traceable-fastener
Approvals/certificates
Description
European technical Assessment
Fire test report
European technical Assessment
ICC-ES report incl. seismic c)
Shock approval
ACI 349-01 nuclear suitability
a)
b)
c)
a)
b)
Authority / Laboratory
CSTB, Marne-la-Vallèe
CSTB, Marne-la-Vallèe
CSTB, Marne-la-Vallèe
ICC evaluation service
Civil Protection of Switzerland
Hilti, Inc. Plano, Texas
No. / Date of issue
ETA-19/0556 / 2022-11-02
ETA-19/0556 / 2022-11-02
ETA-19/0858 / 2022-11-02
ESR 4386 / 2020-03
BZS D 19-601
2021-01-19
All data for static or seismic load cases given in this section according to ETA-19/0556, issued 2022-11-02.
All data for fatigue relevant load cases given in this section according to ETA-19/0858, issued 2022-11-02.
For more details on Technical Data according to ICC please consult the relevant HNA FTM.
Static and quasi-static resistance (for a single anchor)
All data in this section applies to:
- Correct setting (See setting instruction)
- No edge distance and spacing influence
- Steel failure
- Minimum base material thickness
- Concrete C 20/25, fc = 20 N/mm2
Effective anchorage depth a)
Anchor size
Effective anchorage depth
hef
[mm]
hef,1b)
60
hef
[mm]
hef,1
100
Anchor size
Effective anchorage depth
a)
b)
M8
hef,2
80
M16
hef,2
125
hef,3
100
hef,1b)
70
hef,3
150
hef,1
125
HSL4-SK only available in sizes M8-M12, HSL4-B only available in sizes M12-M24
HSL4-SK can only be set in position 1.
M10
hef,2
90
M20
hef,2
155
hef,3
110
hef,1b)
80
hef,3
185
hef,1
150
M12
hef,2
105
M24
hef,2
180
hef,3
130
hef,3
210
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Characteristic resistance
Anchor size
Non-cracked concrete
HSL4 / HSL4-B
Tension
HSL4-G
HSL4-SKa)
HSL4 / HSL4-B
HSL4-G
Shear
HSL4-SKa)
Cracked concrete
HSL4 / HSL4-B
Tension
HSL4-G
HSL4-SKa)
HSL4 / HSL4-B
HSL4-G
Shear
HSL4-SKa)
Anchor size
Non-cracked concrete
HSL4 / HSL4-B
Tension
HSL4-G
HSL4 / HSL4-B
Shear
HSL4-G
Cracked concrete
HSL4 / HSL4-B
Tension
HSL4-G
HSL4 / HSL4-B
Shear
HSL4-G
a)
M8
NRk
[kN]
VRk
[kN]
tfix
VRk
tfix
VRK
M10
M12
22,9
29,3
29,3
28,8
42,0
46,4
35,2
52,9
67,4
[mm]
[kN]
[mm]
[kN]
31,1
26,1
≥11
31,1
<11
14,6
31,1
26,1
-
60,5
41,8
≥11
60,5
<11
23,2
60,5
41,8
-
60,5
41,8
-
89,6
59,3
≥13
89,6
<13
33,7
89,6
59,3
-
-
31,1
26,1
-
-
89,6
59,3
-
NRk
[kN]
12,0
12,0
12,0
16,0
16,0
16,0
24,6
24,0
24,0
VRk
[kN]
tfix
VRk
tfix
VRk
[mm]
[kN]
[mm]
[kN]
31,1
26,1
≥11
31,1
<11
14,6
31,1
26,1
-
31,1
26,1
-
52,4
41,8
≥11
52,4
<11
23,2
60,5
41,8
-
60,5
41,8
-
66,5
59,3
≥13
66,5
<13
33,7
89,6
59,3
-
89,6
59,3
-
NRk
[kN]
49,2
65,0
65,0
68,8
94,9
95,0
90,4
100
VRk
[kN]
137,7 158,5 158,5 186,0 186,0 186,0 204,5 204,5 204,5
120,6 120,6 120,6 155,3 155,3 155,3 204,5 204,5 204,5
NRk
[kN]
34,4
36,0
[kN]
96,4
96,4
135 158,5 182,9 186,0 186,0 202,4 204,5 204,5
120,6 120,6 155,3 155,3 155,3 202,4 204,5 204,5
VRk
HSL4-SK can only be set in position 1.
M16
36,0
48,1
M20
50,0
50,0
63,3
M24
65,0
100
65,0
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Design resistance
Anchor size
Non-cracked concrete
HSL4 / HSL4-B
Tension HSL4-G
HSL4-SKa)
HSL4 / HSL4-B
HSL4-G
Shear
HSL4-SKa)
Cracked concrete
HSL4 / HSL4-B
Tension HSL4-G
HSL4-SKa)
HSL4 / HSL4-B
HSL4-G
Shear
HSL4-SKa)
Anchor size
Non-cracked concrete
HSL4 / HSL4-B
Tension
HSL4-G
HSL4 / HSL4-B
Shear
HSL4-G
Cracked concrete
HSL4 / HSL4-B
Tension
HSL4-G
HSL4 / HSL4-B
Shear
HSL4-G
a)
M8
NRd
[kN]
VRd
[kN]
tfix
VRd
tfix
VRd
M10
M12
15,2
19,5
19,5
19,2
28,0
30,9
23,5
35,3
45,0
[mm]
[kN]
[mm]
[kN]
24,9
20,9
≥11
24,9
<11
11,7
24,9
20,9
-
48,4
33,4
≥11
48,4
<11
18,6
48,4
33,4
-
48,4
33,4
-
63,4
47,4
≥13
63,4
<13
27,0
71,7
47,4
-
-
24,9
20,9
-
-
71,7
47,4
-
NRd
[kN]
8,0
8,0
8,0
10,7
10,7
10,7
16,4
16,0
16,0
VRd
[kN]
tfix
VRd
tfix
VRd
[mm]
[kN]
[mm]
[kN]
20,1
20,9
≥11
20,1
<11
11,7
24,9
20,9
-
24,9
20,9
-
35,0
33,4
≥11
35,0
<11
18,6
48,4
33,4
-
48,4
33,4
-
44,4
44,4
≥13
44,4
<13
27,0
66,7
47,4
-
71,7
47,4
-
NRd
[kN]
32,8
43,3
43,3
45,8
63,3
63,3
60,2
66,7
VRd
[kN]
91,8
91,8
126,8 126,8 148,8 148,8 148,8 163,6 163,6 163,6
96,5 96,5 124,2 124,2 124,2 163,6 163,6 163,6
NRd
[kN]
23,0
24,0
24,0
VRd
[kN]
64,3
64,3
89,8
89,8
118,1 121,9 148,8 148,8 135,0 163,6 163,6
96,5 121,9 124,2 124,2 135,0 163,6 163,6
HSL4-SK can only be set in position 1
M16
32,1
M20
33,3
33,3
42,2
M24
43,3
66,7
43,3
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Recommended loads b)
Anchor size
Non-cracked concrete
HSL4 / HSL4-B
Tension HSL4-G
HSL4-SKa)
HSL4 / HSL4-B
HSL4-G
Shear
HSL4-SKa)
Cracked concrete
HSL4 / HSL4-B
Tension HSL4-G
HSL4-SKa)
HSL4 / HSL4-B
HSL4-G
Shear
HSL4-SKa)
Anchor size
Non-cracked concrete
HSL4 / HSL4-B
Tension
HSL4-G
HSL4 / HSL4-B
Shear
HSL4-G
Cracked concrete
HSL4 / HSL4-B
Tension
HSL4-G
HSL4 / HSL4-B
Shear
HSL4-G
a)
b)
M8
NRec
[kN]
VRec
[kN]
tfix
VRec
tfix
VRec
M10
M12
10,9
13,9
13,9
13,7
20,0
22,1
16,8
25,2
32,1
[mm]
[kN]
[mm]
[kN]
17,8
14,9
≥11
17,8
<11
8,3
17,8
14,9
-
17,8
14,9
-
34,6
23,9
≥11
34,6
<11
13,3
34,6
23,9
-
34,6
23,9
-
45,3
33,9
≥13
45,3
<13
19,3
51,2
33,9
-
51,2
33,9
-
NRec
[kN]
5,7
5,7
5,7
7,6
7,6
7,6
11,7
11,4
11,4
VRec
[kN]
tfix
VRec
tfix
VRec
[mm]
[kN]
[mm]
[kN]
17,8
14,9
≥11
17,8
<11
8,3
17,8
14,9
-
17,8
14,9
-
25,0
23,9
≥11
25,0
<11
13,3
34,6
23,9
-
34,6
23,9
-
31,7
31,7
≥13
31,7
<13
19,3
47,6
33,9
-
51,2
33,9
-
M16
M20
45,2
M24
NRec
[kN]
23,4
31,0
31,0
32,7
45,2
43,0
47,6
47,6
VRec
[kN]
65,6
65,6
90,6
68,9
90,6
68,9
106,3 106,3 106,3 116,9 116,9
88,7 88,7
88,7 116,9 116,9
116,9
116,9
NRec
[kN]
16,4
17,1
17,1
22,9
23,8
23,8
30,1
31,0
31,0
VRec
[kN]
45,9
45,9
64,2
64,2
84,3
68,9
87,1
87,1
106,3 106,3
88,7
88,7
96,4
96,4
116,9
116,9
116,9
116,9
HSL4-SK only available in sizes M8-M12, HSL4-B only available in sizes M12-M24
With overall partial safety factor for action  = 1,4. The partial safety factors for action depend on thy type of loading and shall be taken
from national regulations.
http://hilti.to/traceable-fastener
Seismic resistance (for a single anchor)
All data in this section applies to:
- Correct setting (See setting instruction)
- No edge distance and spacing influence
- Steel failure
- Minimum base material thickness
- Concrete C 20/25, fc = 20 N/mm2
- αgap = 0,5
Effective anchorage depth for seismic C2 a)
Anchor size
Effective anchorage depth
hef
[mm]
hef,1
70
b)
Anchor size
Effective anchorage depth
a)
b)
hef
[mm]
hef,1
100
M10
hef,2
90
M16
hef,2
125
hef,3
110
hef,3
150
hef,1
80
b)
hef,1
125
M12
hef,2
105
M20
hef,2
155
hef,3
130
hef,3
185
hef,1
150
M24
hef,2
180
hef,3
210
HSL4-SK only available in sizes M8-M12, HSL4-B only available in sizes M12-M24
HSL4-SK can only be set in position 1.
Characteristic resistance in case of seismic category C2
Anchor size
M10
HSL4 / HSL4-B
12,2 12,2
Tension HSL4-G
NRk,seis [kN]
HSL4-SK
12,2
HSL4 / HSL4-B
12,7 12,7
VRk,seis [kN]
HSL4-G
11,3 11,3
Shear
tfix
[mm] ≥11
HSL4-SK
VRk,seis [kN] 12,7
Anchor size
M16
HSL4 / HSL4-B
Tension
NRk,seis [kN] 29,3 34,2
HSL4-G
HSL4 / HSL4-B
30,9 30,9
Shear
VRk,seis [kN]
HSL4-G
22,3 22,3
Design resistance in case of seismic category C2
Anchor size
HSL4 / HSL4-B
8,1
Tension HSL4-G
NRd,seis [kN]
HSL4-SK
8,1
HSL4 / HSL4-B
10,2
VRd,seis [kN]
HSL4-G
9,0
Shear
tfix
[mm] ≥11
HSL4-SK
VRd,seis [kN] 10,2
Anchor size
HSL4 / HSL4-B
Tension
NRd,seis [kN] 19,5
HSL4-G
HSL4 / HSL4-B
24,7
Shear
VRd,seis [kN]
HSL4-G
17,8
M12
12,2
20,9
25,8
25,8
12,7
11,3
-
20,9
15,3
11,3
≥13
15,3
15,3
11,3
M20
15,3
11,3
M24
34,2
40,1
40,1
40,1
45,9
45,9
45,9
30,9
22,3
39,1
25,1
39,1
25,1
39,1
25,1
44,0
38,9
44,0
38,9
44,0
38,9
M10
M12
8,1
8,1
14,0
17,2
17,2
10,2
9,0
M16
10,2
9,0
-
14,0
12,2
9,0
≥13
12,2
12,2
9,0
M20
12,2
9,0
-
22,8
22,8
26,7
26,7
26,7
30,6
30,6
30,6
24,7
17,8
24,7
17,8
31,2
20,1
31,2
20,1
31,2
20,1
35,2
31,1
35,2
31,1
35,2
31,1
M24
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Effective anchorage depth for seismic C1 a)
Anchor size
Effective anchorage depth
hef
[mm]
hef
[mm]
hef,1
60
b)
Anchor size
Effective anchorage depth
a)
b)
hef,1
100
M8
hef,2
80
M16
hef,2
125
hef,3
100
hef,1
70
hef,3
150
b)
hef,1
125
M10
hef,2
90
M20
hef,2
155
hef,3
110
hef,3
185
hef,1
80
b)
hef,1
150
M12
hef,2
105
M24
hef,2
180
hef,3
130
hef,3
210
HSL4-SK only available in sizes M8-M12, HSL4-B only available in sizes M12-M24
HSL4-SK can only be set in position 1.
Characteristic resistance in case of seismic category C1
Anchor size
M8
HSL4 / HSL4-B
12,0
12,0
Tension HSL4-G
NRk,seis [kN]
HSL4-SK
12,0
HSL4 / HSL4-B
8,9
8,9
VRk,seis [kN]
HSL4-G
7,5
7,5
Shear
[mm] ≥11
t
fix
HSL4-SKa)
[kN]
VRk,seis
8,9
Anchor size
M16
HSL4 / HSL4-B
Tension
NRk,seis [kN]
29,3
36,0
HSL4-G
HSL4 / HSL4-B
41,0
57,1
Shear
VRk,seis [kN]
HSL4-G
41,0
43,4
Design resistance in case of seismic category C1
Anchor size
HSL4 / HSL4-B
8,0
Tension HSL4-G
NRd,seis [kN]
HSL4-SK
8,0
HSL4 / HSL4-B
7,1
VRd,seis [kN]
HSL4-G
6,0
Shear
[mm]
tfix
≥11
HSL4-SK a)
VRk,seis [kN]
7,1
Anchor size
HSL4 / HSL4-B
Tension
NRd,seis [kN]
19,5
HSL4-G
HSL4 / HSL4-B
27,3
Shear
VRd,seis [kN]
HSL4-G
27,3
M10
M12
12,0
16,0
16,0
16,0
20,9
24,0
24,0
8,9
7,5
-
16,0
22,1
15,3
≥11
22,1
22,1
15,3
M20
22,1
15,3
-
21,9
28,3
19,3
≥13
28,3
29,1
19,3
M24
29,1
19,3
-
36,0
40,9
50,0
50,0
53,8
65,0
65,0
57,1
43,4
54,9
45,8
54,9
45,8
54,9
45,8
81,8
-
81,8
-
81,8
-
M8
M10
M12
8,0
8,0
10,7
10,7
10,7
14,0
16,0
16,0
7,1
6,0
M16
7,1
6,0
-
10,7
14,9
12,2
≥11
14,9
17,7
12,2
M20
17,7
12,2
-
14,0
18,8
15,4
≥13
18,8
23,3
15,4
M24
23,3
15,4
-
24,0
24,0
27,3
33,3
33,3
35,8
43,3
43,3
38,2
34,7
45,6
34,7
43,9
36,6
43,9
36,6
43,9
36,6
57,4
-
65,4
-
65,4
-
http://hilti.to/traceable-fastener
Fatigue resistance
All data in this section applies to:
- Correct setting using Hilti seismic filling set (See setting instruction)
- No edge distance and spacing influence
- Minimum base material thickness
- Concrete C 20/25, fc = 20 N/mm2
- Only applicable to HSL4-G version
Effective anchorage depth
Anchor size
Effective anchorage depth
Characteristic resistance
Anchor size
Non-cracked concrete
Tension
HSL4-G
Shear
HSL4-G
Cracked concrete
Tension
HSL4-G
Shear
HSL4-G
Design resistance
Anchor size
Non-cracked concrete
Tension
HSL4-G
Shear
HSL4-G
Cracked concrete
Tension
HSL4-G
Shear
HSL4-G
hef
[mm]
hef,1
100
M16
hef,2
125
hef,3
150
hef,1
125
M16
M20
hef,2
155
hef,3
185
M20
ΔNRk,0,∞
ΔVRk,0,∞
[mm]
[mm]
8,3
8,0
8,3
8,0
8,3
8,0
12,0
10,0
12,0
10,0
12,0
10,0
ΔNRk,0,∞
ΔVRk,0,∞
[mm]
[mm]
8,3
8,0
8,3
8,0
8,3
8,0
12,0
10,0
12,0
10,0
12,0
10,0
M16
M20
ΔNRk,0,∞
ΔVRk,0,∞
[mm]
[mm]
6,1
5,9
6,1
5,9
6,1
5,9
8,9
7,4
8,9
7,4
8,9
7,4
ΔNRk,0,∞
ΔVRk,0,∞
[mm]
[mm]
6,1
5,9
6,1
5,9
6,1
5,9
8,9
7,4
8,9
7,4
8,9
7,4
For more information about diffrent failure modes under fatigue load please see the full ETA-19/0858 report.
http://hilti.to/traceable-fastener
Materials
Mechanical properties a)
Anchor size
HSL4, HSL4-G, HSL4-B, HSL4-SK
Nominal tensile strength
fuk
Yield strength
fyk
Stressed cross-section
As
Moment of resistance
W
Characteristic bending resistance
M0Rk,s
without sleeve
a)
M8
M10
M12
M16
M20
M24
[N/mm²]
[N/mm²]
[mm²]
[mm³]
800
640
36,6
31,3
800
640
58,0
62,5
800
640
84,3
109
800
640
157
277
800
640
245
541
800
640
353
935
[Nm]
30,0
60,0
105,0
266,0
519,0
898,0
HSL4-SK only available in sizes M8-M12, HSL4-B only available in sizes M12-M24
Material quality
Part
Carbon Steel
Cone
HSL4
Expansion sleeve
HSL4-G
HSL4-B
Collapsible element
HSL4-SK
Distance sleeve
Washer
HSL4
Hexagonal bolt
Hexagonal nut
HSL4-G
Threaded rod
HSL4-B
Hexagonal bolt with safety cap
Countersunk bolt
HSL4-SK
Cup washer
Material
Carbon steel, galvanized to ≥ 5 µm
Carbon steel, galvanized to ≥ 5 µm
POM + TPE Plastic element
Carbon steel, galvanized to ≥ 5 µm
Carbon steel, galvanized to ≥ 5 µm
Carbon steel, galvanized to ≥ 5 µm, rupture elongation ≥ 12%
Carbon steel, galvanized to ≥ 5 µm
Carbon steel, galvanized to ≥ 5 µm, rupture elongation ≥ 12%
Carbon steel, galvanized to ≥ 5 µm, rupture elongation ≥ 12%
Carbon steel, galvanized to ≥ 5 µm, rupture elongation ≥ 12%
Carbon steel, galvanized to ≥ 5 µm
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Anchor dimensions of HSL4, HSL4-G, HSL4-B, HSL4-SK
Anchor
version
HSL4
HSL4-G
HSL4
HSL4-G
HSL4-B
HSL4-SK
Thread
size
M8
tfix [mm]
min max
5
200
ds
[mm]
l1
[mm]
l2
[mm]
l3
[mm]
11,9
12
32
15,2
l4 [mm]
min
max
19
214
p
[mm]
2
M10
5
200
14,8
14
36
17,2
23
218
3
M12
5
200
17,6
17
40
20
28
223
3
M16
10
200
23,6
20
54,4
24,4
34,5
224,5
4
M20
10
200
27,6
20
57
31,5
51
241
4
M24
10
200
31,6
22
65
39
57
247
4
M8
6
20
11,9
12
32
15,2
18,2
28,2
2
M10
6
20
14,8
14
36
17,2
32,2
3
M12
8
25
17,6
17
40
20
40
3
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Setting information
Setting positions a)
a)
HSL4-SK can only be set in position 1.
Setting details for HSL4
Anchor version
Nominal diameter of drill bit
Max. cutting diameter of drill bit
Max. diameter of clearance hole
in the fixture
Setting position
Fixture thickness
Effective fixture thickness
Reduction of fixture thickness
Effective anchorage depth
Min. depth of drill hole
Min. thickness of concrete member
Width across flats
Installation torque
Anchor version
Nominal diameter of drill bit
Max. cutting diameter of drill bit
Max. diameter of clearance hole in
the fixture
Setting position
Fixture thickness
Effective fixture thickness
Reduction of fixture thickness
Effective anchorage depth
Min. depth of drill hole
Min. thickness of concrete member
Width across flats
Installation torque
M8
M10
M12
d0
dcut
[mm]
[mm]
12
12,5
15
15,5
18
18,5
df
[mm]
14
17
20

i

tfix,1
tfix,i
Δi
hef,i
h1, i
hmin,i
SW
Tinst
[mm]
d0
dcut
[mm]
[mm]
20
80
100
170
13
15
M16
24
24,55
df
[mm]
26
[mm]
[mm]
[mm]
[mm]
[mm]
[Nm]
tfix1
tfix,i
Δi
hef,i
h1,i
hmin,i
SW
Tinst
5-200
0
60
80
120

i
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[Nm]


40
100
120
190
25
125
150
275
24
75

5-200
tfix,11) - Δi
0
20
70
90
90
110
140
195
17
25
M20
28
28,55



50
150
175
300


10-200
tfix,11) - Δi
0
30
125
155
155
185
250
380
30
145


5-200
40
110
130
215
0
80
105
160
31
10-200
0
100
125
200

25
105
130
225
19
60
M24
32
32,7
50
130
155
250
35




10-200
60
185
215
410
0
150
180
300
30
180
210
405
36
210
60
210
240
435
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Setting details for HSL4-G
Anchor version
Nominal diameter of drill bit
Max. cutting diameter of drill bit
Max. diameter of clearance
hole in the fixture
Setting position
Fixture thickness
Effective fixture thickness
Reduction of fixture thickness
Effective anchorage depth
Min. depth of drill hole
Min. thickness of concrete
member
Width across flats
Installation torque
Anchor version
Nominal diameter of drill bit
Max. cutting diameter of drill bit
Max. diameter of clearance hole
in the fixture
Setting position
Fixture thickness
Effective fixture thickness
Reduction of fixture thickness
Effective anchorage depth
Min. depth of drill hole
Min. thickness of concrete
member
Width across flats
Installation torque
M8
M10
M12
d0
dcut
[mm]
[mm]
12
12,5
15
15,5
18
18,5
df
[mm]
14
17
20

i
tfix,1
tfix,i
Δi
hef,i
h1, i
hmin,i

[mm]
[mm]
[mm]
[mm]
[mm]
SW
Tinst
[mm]
[Nm]
d0
dcut
df
SW
Tinst


0
60
80
20
80
100
40
100
120
5-200
tfix,11) - Δi
0
20
70
90
90
110
120
170
190
140
195


40
110
130
0
80
105
25
105
130
50
130
155
215
160
225
250
[mm]
[mm]
19
60
M24
32
32,7
[mm]
26
31
35

[mm]
[mm]
[mm]
[mm]
[mm]

10-200



0
100
125
25
125
150
50
150
175
10-200
tfix,11) - Δi
0
30
125
155
155
185
200
275
300
250
[mm]
[Nm]
24
70
380

5-200
17
27
M20
28
28,55

hmin,i

13
20
M16
24
24,55
i
tfix1
tfix,i
Δi
hef,i
h1,i

5-200



10-200
60
185
215
0
150
180
30
180
210
60
210
240
410
300
405
435
30
105
36
180
Setting details for HSL4-B
Anchor version
Nominal diameter of drill bit
Max. cutting diameter of drill bit
Max. diameter of clearance
hole in the fixture
Setting position
Fixture thickness
Effective fixture thickness
Reduction of fixture thickness
Effective anchorage depth
Min. depth of drill hole
Min. thickness of concrete
member
Width across flats
Installation torque
M12
M16
M20
M24
d0
dcut
[mm]
[mm]
18
18,5
24
24,55
28
28,55
32
32,7
df
[mm]
20
26
31
35

i
tfix,1
tfix,i
Δi
hef,i
h1, i
[mm]
hmin,i
[mm] 0
[mm] 80
[mm] 105
[mm]
160
SW
Tinst
[mm]
[Nm]


5 - 200




 



25
50
105 130
130 155
10 - 200
10 - 200
10 - 200
tfix,11) - Δi
0
25
50
0
30 60 0 30 60
100 125 150 125 155 185 150 180 210
125 150 175 155 185 215 180 210 240
225
200
250
275 300
250 380 410 300 405 435
24
30
36
41
The torque moment is controlled by the safety cap
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Setting details for HSL4-SK a)
Anchor version
Nominal diameter of drill bit
Max. cutting diameter of drill bit
Max. diameter of clearance hole
in the fixture
Top diameter of countersunk
head in the fixture
Bottom diameter of
countersunk head in the fixture
Height of the countersunk head
in the fixture
Min. Fixture thickness
Effective anchorage depth
Min. depth of drill hole
Min. thickness of concrete member
Width across flats
Installation torque
a)
b)
M8
M10
M12
d0
dcut
[mm]
[mm]
12
12,5
15
15,5
18
18,5
df
[mm]
14
17
20
dh
[mm]
22,5
25,5
32,9
dh
[mm]
11,4
14,4
17,4
hcs
[mm]
5,8
5,8
8,0
tfix,minb)
hef
h1
hmin
SW
Tinst
[mm]
[mm]
[mm]
[mm]
[mm]
[Nm]
6
60
80
120
5
20
6
70
90
140
6
32
8
80
105
160
8
65
HSL4-SK can only be set in position 1.
The influence of the thickness of fixture to the characteristic resistance for shear loads, steel failure without lever arm is taken into account
Installation equipment
Anchor size
Rotary hammer
Diamond coring
Other tools
1)
M8
M10
TE 2 – TE 30
M12
M20
M24
TE 40 – TE 80
DD 30-W or DD-EC-1 + DD 30-W or DD-EC-1 +
SPX-T
SPX-T
DD 30-W or DD-EC-1 +
SPX-T
DD 110 / 150 + SPX-L
DD 110 / 150 + SPX-L
handheld
handheld
DD 110 / 150 + SPX-L
handheld
DD 120 / 160 / 150 +
DD 120 / 160 / 150 /
SPX-L
200 / 250 + SPX-L
blow out pump, hammer, torque wrench 1)
HSL4-B only requires a regular wrench as it automatically ensures correct torque is applied.
M16
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Setting parameters for HSL4, HSL4-G, HSL4-B, HSL4-SK a)
Anchor size
M8
b)
i
Setting position


Minimum base material thickness hmin
[mm] 120
170
Uncracked concrete
smin
[mm]
60
Minimum spacing
for c ≥ [mm]
100
cmin
[mm]
60
Minimum edge distance
for s ≥ [mm]
100
Cracked concrete
smin
[mm]
50
Minimum spacing
for c ≥ [mm]
80
cmin
[mm]
60
Minimum edge distance
for s ≥ [mm]
80
Anchor size
M16
i
Setting position


Minimum base material thickness hmin
[mm] 200
275
Uncracked concrete
smin
[mm]
100
Minimum spacing
for c ≥ [mm]
240
cmin
[mm]
100
Minimum edge distance
for s ≥ [mm]
240
Cracked concrete
smin
[mm]
80
Minimum spacing
for c ≥ [mm]
180
cmin
[mm]
100
Minimum edge distance
for s ≥ [mm]
200
a)
b)
M10
M12







190
140
195
215
160
225
250
70
100
70
160
80
160
80
240
70
100
70
120
M20
70
140
70
160
M24







300
250
380
410
300
405
435
HSL4-SK only available in sizes M8-M12, HSL4-B only available in sizes M12-M24
HSL4-SK can only be set in position 1.
125
300
150
300
150
300
150
300
120
220
120
220
120
260
120
280
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Setting instructions
*For detailed information on installation of each specific HSL4 version, see instruction for use given with
the package of the product.
Setting instruction
Hole drilling and cleaning
Anchor setting
Hammer setting, check setting
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Anchor torqueing for HSL4, HSL4-G, SL-4-SK
a) Use torque wrench
HSL4-B Safety cap
b) Machine torqueing: Only HSL4 and HSL4-G
M8 to M16 a).
a) Equivalent combination of Hilti SIW + SI-AT tool, compatible to this anchor type, may be used (e.g. Hilti
SIW 4AT-22 with SI-AT-22)
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Setting instructions
*For detailed information on installation of HSL4-G version, see instruction for use given with the package
of the product.
Installation instructions for the filling set
HSL4-G